Results: 117

The effect of graft application and allopurinol treatment on calvarial bone defect in rats

Acta cir. bras; 34 (3), 2019
Abstract Purpose: To investigate the effects of allopurinol administration on osteoinductive reaction and bone development with graft material. Methods: Thirty-six Wistar albino rats were divided into 3 groups. In the control group, calvarial bone defect was only created without any treatment. In the D...

Ointment of Ximenes americana promotes acceleration of wound healing in rats

Acta cir. bras; 34 (3), 2019
Abstract Purpose: To evaluate the healing potential of the Ximenia americana hydroalcoholic extract in 10% cream in excisional wound models in rats. Methods: Sixty male adults Wistar rats were submitted to skin and subcutaneous tissue surgery in the right and left thoracic regions, divided into three...

Fatty acid composition of vegetable oil blend and in vitro effects of pharmacotherapeutical skin care applications

Braz. j. med. biol. res; 52 (2), 2019
Vegetable oils have been used for a plethora of health benefits by their incorporation in foods, cosmetics, and pharmaceutical products, especially those intended for skin care. This study aimed to investigate the cutaneous benefits of a vegetable oil blend (VOB) formulation and its fatty acid compositio...

Local treatment with ascorbic acid accelerates recovery of post-sutured Achilles tendon in male Wistar rats

Braz. j. med. biol. res; 52 (9), 2019
Tendon rupture is a very frequent accident involving average people and high-performance athletes. Clinical studies describe tendon recovery as a painful and slow process involving different biochemical and histological events. Ascorbic acid (AA) is a potent antioxidant as well as an important cofactor f...

A comparison of the sealing abilities between Biodentine and MTA as root-end filling materials and their effects on bone healing in dogs after periradicular surgery

J. appl. oral sci; 27 (), 2019
ABSTRACT Objectives: To compare the sealing ability and biocompatibility of Biodentine with mineral trioxide aggregate (MTA) when used as root-end filling materials. Methodology: The Cell Counting Kit-8 (CCK-8) assay was used to compare the cytotoxicity of MTA and Biodentine. Twenty-one extracted teeth...

In vitro evaluation of Eugenia dysenterica in primary culture of human gingival fibroblast cells

Abstract: Eugenia dysenterica is a Brazilian tree investigated for its properties and bioactive compounds, which are believed to have both pharmacological and phytochemical therapeutic effects. The leaves of this tree contain tannins, flavonoids, terpenes, and saponins, with reportedly beneficial effects...

Metronidazole concentration in the bloodstream following its topical application, at different concentration levels, on experimental skin wounds during healing by secondary intention

Acta cir. bras; 34 (1), 2019
Abstract Purpose: To characterize qualitatively and quantitatively the absorption of metronidazole solution, in greater concentrations and for longer periods, when applied topically to an experimental open skin wound model. Methods: An open skin wound, 2 cm in diameter and total skin thickness was prep...

Análise comparativa dos efeitos do mel, do óleo-serina de copaíba e de um produto comercial (fibrinolisina, desoxirribonuclease e cloranfenicol) na cicatrização por segunda intenção, em ratos

Rev. Col. Bras. Cir; 46 (5), 2019
RESUMO Objetivo: comparar a cicatrização, por segunda intenção, sob os efeitos da aplicação tópica de mel, óleo-resina de copaíba e um produto comercial (fibrinolisina, desoxirribonuclease e cloranfenicol) a um grupo controle, em ratos. Métodos: ressecção de pele, com 1cm de diâmetro, foi ...

Curativo com filme e gel de biopolímero de celulose bacteriana no tratamento de feridas isquêmicas após revascularização de membros inferiores

Rev. Col. Bras. Cir; 46 (5), 2019
RESUMO Objetivo: avaliar o uso do curativo de filme e gel de biopolímero de celulose bacteriana no tratamento de pacientes com feridas isquêmicas submetidos à revascularização dos membros inferiores. Métodos: ensaio clínico randomizado realizado no ambulatório de Angiologia e Cirurgia Vascular ...

Efeitos da arginina na reparação cicatricial da parede abdominal em ratos Wistar

Rev. Col. Bras. Cir; 46 (6), 2019
RESUMO Objetivo: avaliar os efeitos da arginina na cicatrização da parede abdominal de ratos Wistar. Métodos: vinte ratos Wistar foram submetidos à laparotomia e separados em dois grupos (arginina e controle), que receberam tratamento diário por via intraperitoneal com arginina (300mg/kg/dia) e so...